BITFUNX RetroScaler2x AV to HDMI Converter - Supports 2X Line Doubler, Filter and Pass-Through Modes, Video Game Adapter with No Lag, for PS2/N64/Dreamcast/Saturn/Megadrive/SNES/SFC Console : Video Games
Bitfunx High Definition 480p/720p/1080i Modes Output HDMI-compatible Converter Adapter for Microsoft XBOX Game Console
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Retro-Bit Retro Prism Component Cable for Gamecube : Video Games
Are the GameCube component cables really worth the $200 over playing HD on the Wii? : r/Gamecube
Kaico Sega Genesis 1080p HDMI Adapter - for Use with Sega Megadrive - Supports S Video Output – Supports Pal and NTSC Consoles – Aspect Ratio Switch
HDMI Adapter for XBOX Classic Retro Gaming Consoles HD Cable Accepts 5
Bitfunx HDMI Adapter for XBOX Classic Retro Gaming Consoles HD Cable Accepts 5.1 Dolby Digital Surround Sound
HDMI-compatible 2X LINE DOUBLER HDMI Adapter For SEGA Saturn MD Genesis
MAYFLASH For Wii to Adapter Converter Support 720P/1080P 3.5mm Audio For HDTV HDMI-compatible
BITFUNX SEGA Genesis/Saturn/NEO GEO HDMI Adapter - Supports 2X Line Doubler and RGB/Composite Input, Plug & Play Video Game Adapter with No Lag, HDMI Adapter for SEGA Genesis/Saturn Console : Video